(19)

(11)

EP 3 914 616 A1

(12)

(43) Date of publication: 01.12.2021 Bulletin 2021/48 (21) Application number: 20701759.1 (22) Date of filing: 23.01.2020

(51) International Patent Classification (IPC):  C07K 16/18(2006.01) A61P 25/28(2006.01) C07K 16/28(2006.01) A61P 35/00(2006.01) (52) Cooperative Patent Classification (CPC): C07K 2317/565; C07K 16/18; C07K 2317/56; C07K 16/2896; C07K 2317/24; C07K 2317/75; A61P 25/28; A61P 35/00 (86) International application number: PCT/EP2020/051667 (87) International publication number: WO 2020/152290 (30.07.2020 Gazette 2020/31)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.01.2019 EP 19305086 (71) Applicant: ENCEFA 94100 Saint-Maur-des-Fossés (FR)	(72) Inventors: BRESSAC, Laurence 94100 Saint-Maur-des-Fossés (FR) GUERREIRO, Serge 94140 Alfortville (FR) TOULORGE, Damien 75013 Paris (FR) (74) Representative: Icosa  83 avenue Denfert-Rochereau 75014 Paris 75014 Paris (FR)